How reproducible:
100%

Steps to Reproduce:
1. Create two clusters - C1 and C2.
2. Create 100 templates in C1 and 1 template in C2.
3. Select "System" in the tree and open "Templates" tab.
   The Templates view shows 100 templates and the next page button is active.
4. Press the next page button.
   Second page of templates is shown and the previous page button is active.
5. Select C2 in the tree.

Actual results:
One template is shown in the view, but the previous page button is still active and numbers are "101-101".

Expected results:
One template is shown in the view, the page buttons are inactive and numbers are "1-1".